1/* 2 * Copyright (c) 2009 Apple Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23#include <stdio.h> 24#include <stdbool.h> 25#include <mach-o/dyld.h> 26 27#include "test.h" // PASS(), FAIL() 28 29#include "foo.h" 30 31 32int* pdata5 = &data5; 33int* pdata6 = &data6; 34 35 36int main(int argc, const char* argv[]) 37{ 38 if ( argc > 1 ) { 39 // this weak case where the even symbol names are missing at runtime 40 func1(); 41 func3(); 42 data1 = data3; 43 if ( (&func2 == NULL) && (&func4 == NULL) && (&data2 == NULL) && (&data4 == NULL) && (pdata6 == NULL) ) 44 PASS("weak_import"); 45 else 46 FAIL("weak_import"); 47 } 48 else { 49 // this is the regular case where all symbols exist at runtime 50 func1(); 51 func2(); 52 func3(); 53 func4(); 54 data1 = data2 + data3 + data4; 55 PASS("weak_import"); 56 } 57 return 0; 58} 59 60